Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
77 results
Showing 1-24 of 77
Driving Innovation and Digitization in Engineering
Service detail: Civil and Infrastructure Engineering
ADC's Track Record Speaks for Itself
Project: CHS Taxiways Repair
We build confidence
Project: Offset Success for Aviation Client
Industrial Facility Engineering
Project: Calcium Carbonate Production Plant
Providing service with teamwork
Project: Hays County Health Clinic Renovation
One-Stop-Shop for Engineering Needs
Service detail: Civil Engineering
Engineering expertise. Easy communication. Collaborative solutions.
Service detail: Structural Engineering
Making Buildings Perform Better
Service detail: Building Envelope
Founded in 1950, Alper Audi, Inc. is a St. Louis-based structural engineering practice with engineers registered in more than 45 states. It serves architects, contractors, developers, owners, and government clients across commercial, industrial, institutional, and public markets. More than 50 percent of assignments are delivered on a design-build basis, and annual project volume contributes to more than $2.5 billion in aggregate construction value.
Project: Forsyth Pointe
Apex Engineering, PLLC is a full-service multi-discipline engineering firm headquartered in Calvert City, Kentucky, incorporated in 1974. Through its family of companies - Apex Controls Specialists and Apex Modular Extrusion Systems - it provides engineering, automation, and design-build services for industrial clients. Clients include major producers of specialty chemicals, polymers, refrigerants, nonferrous metals, coal, aggregates, electric power, rubber, elastomer products, pulp, and paper.
Service detail: Specialty Engineering
Bringing Architectural Visions to Life
Project: Pittsburgh Athletic Association Renovation
Trusted Design and Engineering Solutions for Federal Projects
Service detail: Architecture
Forward, Together
Project: Missouri DOT Climbing Lane Design
Bloom Companies, LLC is an engineering, architecture, and construction management practice founded in 1998 in Milwaukee, Wisconsin. Established by Mathew Tharaniyil, the organization initially focused on bridge and structural engineering, eventually expanding to cover transportation, architecture, electrical and controls, and design-build delivery. It has grown through key acquisitions, including Hay Dobbs in 2024 and Jendusa Design Build in 2025, and serves academic, municipal, transportation, industrial, and utility clients across multiple US offices and international locations.
Project: Historic West Kilbourn Avenue Bascule Bridge Rehabilitation
Finding a better way.
Service detail: Transportation Solutions
YOU WANT IT, We Build It.
Project: Penn Station Phase 1
Construction Management, Structural Design, and Roadway & Transportation Design for Colorado
Project: North I-25 Express Lanes Project
From design to delivery, we're committed to your success.
Project: Health Sciences Building - Eastern Florida State College
Full-Service Consulting Engineers
Project: Presidential Park
The Right Team Matters
Project: 100 MW Hydrogen Production Plant
One Vision. One Team. One Call.
Service detail: Transportation
A Legacy Engineered From A Vision
Project: Atlantic County Utilities Authority Project
Bringing Innovation to Today's Technical Challenges
Service detail: Engineering Design
Design & Build Together
Service detail: Structural Engineering